67661586

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27043}}^1$

素因数の和:27190

約数の個数: 24

約数和(自身を含む): 147660240

約数和(自身を除く): 79998654

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27043, 54086, 81129, 162258, 243387, 486774, 3758977, 7517954, 11276931, 22553862, 33830793, 67661586]

約数ペア:

[(1, 67661586), (2, 33830793), (3, 22553862), (6, 11276931), (9, 7517954), (18, 3758977), (139, 486774), (278, 243387), (417, 162258), (834, 81129), (1251, 54086), (2502, 27043)]